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<th colspan="3" align="center">3.4.3. Rotate Tool</th>
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<div class="sect3" lang="en" xml:lang="en">
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<h4 class="title"><a id="gimp-tool-rotate"></a>3.4.3. Rotate Tool</h4>
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<a id="id2954922" class="indexterm"></a>
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<div class="mediaobject">
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<img src="../images/toolbox/toolbox-rotate.png" />
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The Rotate Tool is used to rotate layers.
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<div class="simplesect" lang="en" xml:lang="en">
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<div class="titlepage">
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<h5 class="title"><a id="id2954955"></a>Activate Tool</h5>
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<div class="itemizedlist">
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The Rotate Tool can be called in the following
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order, from the image-menu:
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<span class="guimenuitem"><span class="accel">T</span>ools</span>/
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<span class="guimenuitem"><span class="accel">T</span>ransform
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Tools</span>/<span class="guimenuitem"><span class="accel">R</span>otate
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The Tool can also be called by clicking the tool icon:
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<span class="guiicon">
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<img src="../images/toolbox/rotate.png" />
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<div class="simplesect" lang="en" xml:lang="en">
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<div class="titlepage">
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<h5 class="title"><a id="id2955017"></a>Key modifiers (Defaults)</h5>
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<div class="variablelist">
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<span class="term">Shortcut</span>
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<span><b class="keycap">Shift</b></span>-<span><b class="keycap">r</b></span>
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key combination will change the active tool to Rotate.
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<b class="keycap">Ctrl</b>
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Holding <span><b class="keycap">Ctrl</b></span> will constrain the rotation angles to
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those only evenly divisible by 15 degrees.
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<div class="simplesect" lang="en" xml:lang="en">
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<div class="titlepage">
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<div class="variablelist">
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<span class="term">Overview</span>
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The available tool options for the Rotate Tool can be accessed by
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double clicking the Rotate Tool icon.
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<span class="guiicon"> <img src="../images/toolbox/rotate.png" />
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<span class="term">Affect</span>
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The Rotate tool can affect the Layer, the Selection, and the Path
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differently. These three buttons associate the remainder of
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the options to one of those three elements.
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<span class="term">Transform Direction</span>
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The Transform Direction sets which way or direction a layer is
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rotated. The Traditional mode will rotate the layer as one might
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expect. If a layer is rotated 10 degrees to the right, then the layer
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will be rendered as such. This behaviour is contrary to Corrective
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Corrective Rotation is primarily used to repair scanned images that
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are not straight. If the image is 13 degrees askew then you need not
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try to rotate by that angle. By using Corrective Rotation you can
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rotate visually and line up the layer with the image. Because the
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transformation is reversed, or performed backwards, the image will be
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rotated with sufficient angle to correct the error.
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<span class="term">Interpolation</span>
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The <span class="guilabel">Interpolation</span> drop-down list allows you to
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choose the quality of the transformation. For more information about
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the different methods that can be employed, see the glossary entry
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<a href="go01.html#glossary-interpolation">Interpolation</a>.
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<span class="term">Clip Result</span>
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This option will clip the rotated layer to the original layer size.
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<span class="term">Grid Options</span>
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The three available grid options are used to change the visual
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display of the rotation grid.
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<span class="guilabel">Don't Show Grid</span> will display only the outline of
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the rotation rectangle.
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<span class="guilabel">Number of Grid Lines</span> will allow control over the
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total number of displayed grid lines. Use the
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<span class="guilabel">Density</span> slider to set the number of grid lines.
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<span class="guilabel">Grid Line Spacing</span> allows control over the
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distance between the grid lines. Use the <span class="guilabel">Density</span>
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slider to set the distance.
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<span class="term">Constraints</span>
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<span class="guilabel">15 Degrees</span> will constrain the rotation to angles
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divisible by 15 degrees.
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<td width="40%" align="right" valign="top"> 3.4.4. Scale Tool</td>